Medical-technical system workstation
    1.
    发明授权
    Medical-technical system workstation 失效
    医疗技术系统工作站

    公开(公告)号:US06585731B1

    公开(公告)日:2003-07-01

    申请号:US09252919

    申请日:1999-02-19

    IPC分类号: A61N100

    CPC分类号: A61B50/20 A61B50/10

    摘要: A medical-technical system workstation for open or minimally invasive surgery has a patient support mechanism and at least one medical device with at least one applicator connected to the medical device. The medical device is attached to the ceiling of a room containing the workstation, or in or at the patient support mechanism or in or at a unit that can be placed at the patient support mechanism.

    摘要翻译: 用于开放或微创手术的医疗技术系统工作站具有患者支撑机构和至少一个具有连接到医疗装置的至少一个施用器的医疗装置。 医疗装置连接到包含工作站的房间的天花板上,或者在患者支撑机构中或在患者支撑机构处或在可以放置在患者支撑机构处的单元中或在其上的单元中。

    Medical system work station
    2.
    发明授权
    Medical system work station 失效
    医疗系统工作站

    公开(公告)号:US6117127A

    公开(公告)日:2000-09-12

    申请号:US72175

    申请日:1998-05-05

    IPC分类号: A61B19/02 A61B17/00

    CPC分类号: A61B50/10

    摘要: A medical system work station for open or minimally invasive surgery, has a holder tray and at least one terminal unit for handheld instruments of one or more medical devices, at least one equipment center, spatially separated from the terminal unit, for accepting non-manipulated components of the medical devices, and at least one connection unit that connects the terminal unit and the equipment center with one another.

    摘要翻译: 用于开放或微创手术的医疗系统工作站具有支架托盘和用于一个或多个医疗装置的手持式仪器的至少一个终端单元,至少一个与终端单元空间上分离的设备中心,用于接受非操纵 医疗装置的部件,以及将终端装置与设备中心连接起来的至少一个连接部。

    Method and device for carrier-frequency synchronization of a vestigial-sideband-modulated signal
    3.
    发明授权
    Method and device for carrier-frequency synchronization of a vestigial-sideband-modulated signal 有权
    遗留边带调制信号的载波频率同步的方法和装置

    公开(公告)号:US07587003B2

    公开(公告)日:2009-09-08

    申请号:US11301641

    申请日:2005-12-13

    IPC分类号: H03D1/24

    摘要: A method and a device for carrier-frequency synchronization of a vestigial-sideband-modulated received signal (rVSB(t)) with a carrier signal (ej(2π(fT+Δf)t+Δφ)), which is affected by a frequency offset and/or phase offset (Δf, Δφ), estimates the frequency offset and/or phase offset (Δf, Δφ) of the carrier signal (ej(2π(fT+Δf)t+Δφ)) by means of a maximum-likelihood estimation. For this purpose, the vestigial-sideband-modulated received signal (rVSB(t)) is converted into a modified vestigial-sideband-modulated received signal (xVSB′(t′)), which provides time-discrete complex rotating phasors (|xVSB′(t′)|·ej2πΔf·t′+Δφ), in which only the time-discrete phases (2πΔft′+Δφ) are dependent upon the frequency offset and/or phase offset (Δf, Δφ).

    摘要翻译: 一种用于载波信号(ej(2pi(f2t2 + Deltaf)t + Deltaphi)的残留边带调制接收信号(rVSB(t))的载波频率同步的方法和装置) )被频率偏移和/或相位偏移(Deltaf,Deltaphi)影响,估计载波信号的频率偏移和/或相位偏移(Deltaf,Deltaphi)(ej(2pi(f < sub2> + Deltaf)t + Deltaphi))。 为此,将残留边带调制接收信号(rVSB(t))转换为经修改的残留边带调制接收信号(xVSB'(t')),其提供时间离散复数旋转相量(| xVSB '(t')| .ej2piDeltaf.t'+ Deltaphi),其中只有时间离散相位(2piDeltaft'+ Deltaphi)取决于频率偏移和/或相位偏移(Deltaf,Deltaphi)。

    Method and device for clock synchronisation with a vestigial-sideband-modulated transmitted signal
    6.
    发明申请
    Method and device for clock synchronisation with a vestigial-sideband-modulated transmitted signal 有权
    用于与残留边带调制的发射信号进行时钟同步的方法和装置

    公开(公告)号:US20060208786A1

    公开(公告)日:2006-09-21

    申请号:US11302320

    申请日:2005-12-13

    IPC分类号: H03D1/24 G06G7/25

    CPC分类号: H04L7/027 H04L7/007

    摘要: A method for clock synchronisation between an amplitude-modulated or phase-modulated received signal (r(t)) and a transmitted signal (s(t)) estimates the timing offset (ε) between the received signal (r(t)) and the transmitted signal (s(t)) by means of a maximum-likelihood method. The maximum-likelihood method in this context is realised by an estimation filtering (S40; S140) dependent upon the transmission characteristic, a subsequent nonlinear signal-processing function (S50; S150) and an averaging filtering (S60, S100; S180, S200). The received signal (r(t)) is especially a modified vestigial-sideband-modulated received signal (rVSB′(t)). The nonlinear signal-processing function (S50; S150) maintains the alternating component in the spectrum of the pre-filtered vestigial-sideband-modulated received signal (vVSB′(t)).

    摘要翻译: 在幅度调制或相位调制接收信号(r(t))和发送信号(s(t))之间的时钟同步的方法估计接收信号(r(t))和 通过最大似然法发射信号(s(t))。 在此上下文中的最大似然法通过依赖于传输特性的估计滤波(S 40; S 140),随后的非线性信号处理功能(S 50; S 150)和平均滤波(S 60,S 100; S 180,S 200)。 所接收的信号(r(t))特别是经修改的残留边带调制接收信号(r“VSB”(t))。 非线性信号处理功能(S 50; S 150)维持预滤波的残留边带调制接收信号(v VSB)(t)的频谱中的交替分量。

    Method and device for clock synchronisation with a vestigial-sideband-modulated transmitted signal
    9.
    发明授权
    Method and device for clock synchronisation with a vestigial-sideband-modulated transmitted signal 有权
    用于与残留边带调制的发射信号进行时钟同步的方法和装置

    公开(公告)号:US07778359B2

    公开(公告)日:2010-08-17

    申请号:US11302320

    申请日:2005-12-13

    IPC分类号: H03D1/24

    CPC分类号: H04L7/027 H04L7/007

    摘要: A method for clock synchronisation between an amplitude-modulated or phase-modulated received signal (r(t)) and a transmitted signal (s(t)) estimates the timing offset (ε) between the received signal (r(t)) and the transmitted signal (s(t)) by means of a maximum-likelihood method. The maximum-likelihood method in this context is realised by an estimation filtering (S40; S140) dependent upon the transmission characteristic, a subsequent nonlinear signal-processing function (S50; S150) and an averaging filtering (S60, S100; S180, S200). The received signal (r(t)) is especially a modified vestigial-sideband-modulated received signal (rVSB′(t)). The nonlinear signal-processing function (S50; S150) maintains the alternating component in the spectrum of the pre-filtered vestigial-sideband-modulated received signal (vVSB′(t)).

    摘要翻译: 在幅度调制或相位调制接收信号(r(t))和发射信号(s(t))之间的时钟同步的方法估计接收信号(r(t))之间的定时偏移(&egr) 和发射信号(s(t))。 在上下文中的最大似然法通过依赖于传输特性的估计滤波(S40; S140),随后的非线性信号处理功能(S50; S150)和平均滤波(S60,S100; S180,S200)来实现, 。 接收信号(r(t))特别是经修改的残留边带调制接收信号(rVSB'(t))。 非线性信号处理功能(S50; S150)维持预滤波的残留边带调制接收信号(vVSB'(t))的频谱中的交替分量。